Where: Québec, Canada (47.1° N, 64.0° W: paleocoordinates 36.9° S, 34.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Gun River Formation (Anticosti Group), Alexandrian (443.4 - 436.0 Ma)
• member-level stratigraphic resolution
Environment/lithology: gray lime mudstone and gray, argillaceous lime mudstone
Size class: macrofossils
Collection methods: Favostid and rugose corals included in collection.
Primary reference: C. R. Barnes, A. A. Petryk, and T. E. Bolton. 1981. Anticosti Island, Québec. In P. J. Lespérance (ed.), Field meeting, Anticosti-Gaspé, Québec, 1981: IUGS Subcommssion on Silurian Stratigraphy, Ordovician-Silurian Boundary Working Group Guidebook 1:1-24 [S. Holland/T. Hanson/S. Bruning]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 24403: authorized by Steven Holland, entered by Tori Hanson on 06.08.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
| |
Strophomenata | |
Brachyprion sp. Shaler 1865 | |
Rhynchonellata | |
Resserella sp. Bancroft 1928 |